Validation of a chronic obstructive pulmonary disease screening questionnaire for population surveys.
D000368:Aged; D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D004812:Epidemiologic Methods; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D008131:London; D008297:Male; D008403:Mass Screening / Q000379:methods*; D008875:Middle Aged; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis* / Q000503:physiopathology; D012120:Respiration Disorders / Q000175:diagnosis / Q000503:physiopathology; D011795:Surveys and Questionnaires; D014797:Vital Capacity